Question: which sacrament of the catholic church starts with the letter m
Paraphrase: which holy observance of the catholic church begins with the letter m
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q3233636 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'm')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Marriage in the Catholic Church, Marriage in the Catholic Church